Polyethylene glycol - 6000 gra

L-Lysine monohydrochloride

Zirconyl chloride octahydrate,

iso-Valeric acid

Potassium Iodide

1-Octanesulfonic acid sodium s

Ninhydrin spray

Potassium hexacyanoferrate(III

Cetyl trimethylammonium bromid

Buffer solution BS pH 6.87 (ph

Lead(II) bromide